Question

A student added zinc granules to copper
sulphate solution taken in a test tube. Out of the
following, the correct observations made by the
student will be
1. Zinc granules have no regular shape.
2. Zinc granules have silvery grey colour.
3. The colour of zinc granules changed to
brownish-black.​

Answer 1

Explanation:

A student added zinc granules to copper

sulphate solution taken in a test tube. Out of the

following, the correct observations made by the

student will be

1. Zinc granules have no regular shape.

.

Answer 2

Answer:

only 1 is the answer

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